    OPTIONS (skip=1,rows=500)
Load data
INFILE "../sqlldr_csv/aa123_1673486319145_manual.txt"
insert
into table   hqlnd.
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
TRAILING NULLCOLS
(
iid,
invc_code,
invc_nm, 
invc_desc, 
invc_keywor,
mclss_nm,
tax_rate, 
duty_free,  
is_bottom
)
